With 3 cross ribs
A deformable material which prevents the passage of matter through the joint formed when two faces are joined. It may be metallic or nonmetallic, lubricated or impregnated, solid or hollow cross section. It may be made to any predetermined dimension and shape. Excludes flat disks, items made of felt material and items having joints. For round metal and plastic items with an aperture and a solid rectangular cross section, see washer, flat; shim; bearing, washer, thrust; and spacer ring. Excludes disk, valve; seal, nonmetallic angle; seal, nonmetallic channel; seal, nonmetallic special shaped section; shielding gasket, electronic; and ring, sealing jar.
NSN 6685-01-095-9791
NSN 5915-01-231-9174
NSN 5985-00-137-8126
NSN 6220-01-552-4395
NSN 5965-01-261-0569
NSN 6110-00-942-1373
NSN 5915-00-244-1702
NSN 5965-00-127-3847
NSN 5960-00-821-0357
NSN 5950-00-405-3690
NSN 5930-01-634-0659
NSN 6620-00-856-9155